fix：优化配置存储

ui/views/signature_page.py

@@ -1,10 +1,12 @@
-from nicegui import ui
 import os
+import traceback
+
+from loguru import logger
+from nicegui import ui
+from pptx import Presentation
+
 from config.config import load_config
 from utils.file_utils import open_folder
-from loguru import logger
-import traceback
-from pptx import Presentation
 
 
 def create_signature_page(folder: str = ""):
@@ -142,7 +144,7 @@ def sign_file(folder, file_name: str):
     """
     try:
         # 1. 加载配置文件
-        config = load_config("config.toml")
+        config = load_config()
     except Exception as e:
         logger.error(f"配置文件获取失败: {str(e)}")
         # 打印详细报错位置，方便调试